AuxXxilium/linux_dsm_epyc7002
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a5b5f3bec2
linux_dsm_epyc7002/drivers/media/platform/exynos4-is
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Andrzej Hajda a5b5f3bec2 [media] exynos4-is: Ensure the FIMC gate clock is disabled at driver remove() 
The patch fixes following warning:
[ 9664.460000] WARNING: CPU: 0 PID: 2880 at drivers/clk/clk.c:695 __clk_unprepare+0x8c/0xa4()
[ 9664.470000] Modules linked in: m5mols s5k5baf s5p_fimc(-) ipv6 s5p_csis v4l2_mem2mem videobuf2_dma_contig videobuf2_memops exynos4_is_common videobuf2_core [last unloaded: m5mols]
[ 9664.485000] CPU: 0 PID: 2880 Comm: rmmod Tainted: G        W    3.11.0-rc1-00070-ga94e22f-dirty #1558
[ 9664.495000] [<c0014aec>] (unwind_backtrace+0x0/0xf8) from [<c0011574>] (show_stack+0x10/0x14)
[ 9664.505000] [<c0011574>] (show_stack+0x10/0x14) from [<c038b248>] (dump_stack+0x6c/0xac)
[ 9664.510000] [<c038b248>] (dump_stack+0x6c/0xac) from [<c001d824>] (warn_slowpath_common+0x64/0x88)
[ 9664.520000] [<c001d824>] (warn_slowpath_common+0x64/0x88) from [<c001d864>] (warn_slowpath_null+0x1c/0x24)
[ 9664.530000] [<c001d864>] (warn_slowpath_null+0x1c/0x24) from [<c02f0b9c>] (__clk_unprepare+0x8c/0xa4)
[ 9664.540000] [<c02f0b9c>] (__clk_unprepare+0x8c/0xa4) from [<c02f0bc8>] (clk_unprepare+0x14/0x1c)
[ 9664.550000] [<c02f0bc8>] (clk_unprepare+0x14/0x1c) from [<bf191344>] (fimc_clk_put+0x3c/0x5c [s5p_fimc])
[ 9664.560000] [<bf191344>] (fimc_clk_put+0x3c/0x5c [s5p_fimc]) from [<bf1913c0>] (fimc_remove+0x5c/0x90 [s5p_fimc])
[ 9664.570000] [<bf1913c0>] (fimc_remove+0x5c/0x90 [s5p_fimc]) from [<c0219ca0>] (platform_drv_remove+0x18/0x1c)
[ 9664.580000] [<c0219ca0>] (platform_drv_remove+0x18/0x1c) from [<c021856c>] (__device_release_driver+0x70/0xcc)
[ 9664.590000] [<c021856c>] (__device_release_driver+0x70/0xcc) from [<c0218d54>] (driver_detach+0xac/0xb0)
[ 9664.595000] [<c0218d54>] (driver_detach+0xac/0xb0) from [<c021839c>] (bus_remove_driver+0x7c/0xc0)
[ 9664.605000] [<c021839c>] (bus_remove_driver+0x7c/0xc0) from [<c00659d8>] (SyS_delete_module+0x11c/0x204)
[ 9664.615000] [<c00659d8>] (SyS_delete_module+0x11c/0x204) from [<c000e360>] (ret_fast_syscall+0x0/0x30)
[ 9664.625000] ---[ end trace 662c092cce432c8d ]---

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24 04:53:25 -03:00
..
common.c [media] exynos4-is: Move __fimc_videoc_querycap() function to the common module 2013-06-12 22:05:41 -03:00
common.h [media] exynos4-is: Move __fimc_videoc_querycap() function to the common module 2013-06-12 22:05:41 -03:00
fimc-capture.c [media] exynos4-is: Set valid initial format on FIMC.n subdevs 2013-06-28 15:33:02 -03:00
fimc-core.c [media] exynos4-is: Ensure the FIMC gate clock is disabled at driver remove() 2013-08-24 04:53:25 -03:00
fimc-core.h [media] exynos4-is: Set valid initial format on FIMC.n subdevs 2013-06-28 15:33:02 -03:00
fimc-is-command.h [media] exynos4-is: Add Exynos4x12 FIMC-IS driver 2013-04-04 19:59:24 -03:00
fimc-is-errno.c [media] exynos4-is: Add Exynos4x12 FIMC-IS driver 2013-04-04 19:59:24 -03:00
fimc-is-errno.h [media] exynos4-is: Add Exynos4x12 FIMC-IS driver 2013-04-04 19:59:24 -03:00
fimc-is-i2c.c [media] exynos4-is: Handle suspend/resume of fimc-is-i2c correctly 2013-08-24 04:51:12 -03:00
fimc-is-i2c.h [media] exynos4-is: Add FIMC-IS ISP I2C bus driver 2013-04-04 20:04:49 -03:00
fimc-is-param.c [media] exynos4-is: Annotate unused functions 2013-08-24 04:52:54 -03:00
fimc-is-param.h [media] exynos4-is: Improve the ISP chain parameter count calculation 2013-04-14 15:50:31 -03:00
fimc-is-regs.c [media] exynos4-is: Print error message on timeout 2013-08-24 04:53:09 -03:00
fimc-is-regs.h [media] exynos4-is: Add Exynos4x12 FIMC-IS driver 2013-04-04 19:59:24 -03:00
fimc-is-sensor.c [media] exynos4-is: Don't overwrite subdevdata in the fimc-is sensor driver 2013-04-25 09:35:43 -03:00
fimc-is-sensor.h [media] exynos4-is: Don't overwrite subdevdata in the fimc-is sensor driver 2013-04-25 09:35:43 -03:00
fimc-is.c [media] exynos4-is: Add missing MODULE_LICENSE for exynos-fimc-is.ko 2013-08-24 04:51:42 -03:00
fimc-is.h [media] exynos4-is: Change fimc-is firmware file names 2013-06-28 15:25:55 -03:00
fimc-isp.c [media] exynos4-is: Initialize the ISP subdev sd->owner field 2013-08-24 04:51:25 -03:00
fimc-isp.h [media] exynos4-is: Fix format propagation on FIMC-IS-ISP subdev 2013-06-28 15:32:17 -03:00
fimc-lite-reg.c [media] exynos4-is: Add Exynos5250 SoC support to fimc-lite driver 2013-06-28 15:22:22 -03:00
fimc-lite-reg.h [media] exynos4-is: Add Exynos5250 SoC support to fimc-lite driver 2013-06-28 15:22:22 -03:00
fimc-lite.c [media] exynos4-is: Fix potential NULL pointer dereference 2013-08-18 09:25:00 -03:00
fimc-lite.h [media] exynos4-is: Set valid initial format at FIMC-LITE 2013-06-28 15:30:36 -03:00
fimc-m2m.c [media] exynos4-is: Move __fimc_videoc_querycap() function to the common module 2013-06-12 22:05:41 -03:00
fimc-reg.c [media] exynos4-is: Add struct exynos_video_entity 2013-06-12 21:53:33 -03:00
fimc-reg.h [media] exynos4-is: Correct input DMA YUV order configuration 2013-04-04 20:23:53 -03:00
Kconfig Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2013-07-13 12:09:57 -07:00
Makefile [media] exynos4-is: Move common functions to a separate module 2013-06-12 21:52:40 -03:00
media-dev.c [media] exynos4-is: Simplify sclk_cam clocks handling 2013-08-24 04:52:23 -03:00
media-dev.h [media] exynos4-is: Remove unused code 2013-06-12 22:04:30 -03:00
mipi-csis.c [media] exynos4-is: Add support for Exynos5250 MIPI-CSIS 2013-06-28 15:25:43 -03:00
mipi-csis.h